Hall effect current transducer module: RCB46A-30
Profile:
Closed loop Hall effect current transducer RCB46A-30 is for the real-time precision measurement:
DC, AC, pulse and irregular wave currents with galvanic isolation between the primary circuit and the secondary circuit.
Performance parameters
Electric parameters | ||||||||
Ipn | Nominal RMS current | 30A | ||||||
Ip | Measuring range | 90A | ||||||
Vsn | Output voltage @ Ipn | 4V | ||||||
Kn | Turns ratio | 1:3000 | ||||||
Diameter (mm) of the primary PIN | φ1.6 | |||||||
Rm | Load resistance Rmax | ≥10kΩ | ||||||
Vc | Supply voltage | ±12~±15V DC | ||||||
Ic | Current consumption | 12mA+output current | ||||||
Vd | Withstand voltage | 3kVrms/50Hz/min | ||||||
Dynamic parameters | ||||||||
X | Accuracy @ Ta=25°C | ±0.5% FS | ||||||
εL | Linearity @ Ta=25°C | ±0.1% FS | ||||||
VO | Offset voltage @ Ta=25°C | ±20mV | ||||||
VOT | Thermal drift | ≤±0.5mV/°C | ||||||
Tr | Response time | ≤1us | ||||||
BW | Bandwidth (-0.5dB) | DC~100kHz | ||||||
di/dt | Following accuracy | ≥50A/us | ||||||
General parameters | ||||||||
Ta | Operating temperature | -40~+85 °C | ||||||
Ts | Storage temperature | -55~+90 °C | ||||||
W | Weight | 12g | ||||||
Standards | EN50178:1998 | |||||||
Features
l Magnetic balance (Hall effect closed loop)
l According to UL 94-V0 requirements
l RoHS and CE certificated
l PCB-mounted
Superiorities
l Excellent accuracy, very good linearity
l Fast response
l High immunity to external interference
l Good overload capability
Applications
l VFC in household appliance
l AC variable-speed drive
l UPS
l Inverter/ Converter
l Industry
l Electrical application
Dimension
Outline drawing of RCB46A-30
Connection
Notices
1. Please connect according to the dimension drawing in which defining the current flowing direction and the function of the PIN.
2. The temperature of the primary busbar can’t be over 100°C.
3.We can also develop and manufacture transducers depending on customers’ requirements. Welcome to communicate with us when you are in this kind of demand.
Certifications (ISO, CE, RoHS)
Brand introduction